AU600156B2 - Meltable high temperature superconductor - Google Patents
Meltable high temperature superconductor Download PDFInfo
- Publication number
- AU600156B2 AU600156B2 AU20314/88A AU2031488A AU600156B2 AU 600156 B2 AU600156 B2 AU 600156B2 AU 20314/88 A AU20314/88 A AU 20314/88A AU 2031488 A AU2031488 A AU 2031488A AU 600156 B2 AU600156 B2 AU 600156B2
- Authority
- AU
- Australia
- Prior art keywords
- high temperature
- meltable
- temperature superconductor
- superconductor
- tbba
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000002887 superconductor Substances 0.000 title claims description 58
- 239000000203 mixture Substances 0.000 claims description 26
- 239000000843 powder Substances 0.000 claims description 19
- 239000008188 pellet Substances 0.000 claims description 13
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 150000002910 rare earth metals Chemical class 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052727 yttrium Inorganic materials 0.000 claims description 7
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 7
- 229910052765 Lutetium Inorganic materials 0.000 claims description 4
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- 229910052775 Thulium Inorganic materials 0.000 claims description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052689 Holmium Inorganic materials 0.000 claims 5
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims 5
- 229910052691 Erbium Inorganic materials 0.000 claims 4
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims 4
- 229910052688 Gadolinium Inorganic materials 0.000 claims 3
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims 3
- 229910052693 Europium Inorganic materials 0.000 claims 2
- 229910052779 Neodymium Inorganic materials 0.000 claims 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims 2
- 229910052772 Samarium Inorganic materials 0.000 claims 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 2
- 238000005453 pelletization Methods 0.000 claims 2
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims 2
- 229910052692 Dysprosium Inorganic materials 0.000 claims 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 15
- 239000000155 melt Substances 0.000 description 14
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 229910009203 Y-Ba-Cu-O Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011874 heated mixture Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910002480 Cu-O Inorganic materials 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- -1 Yttrium Gadolinium Erbium Holmium Neodymium Samarium Europium Ytterbium Chemical compound 0.000 description 1
- JSKUQVBNGZGWIN-UHFFFAOYSA-N [Ce].[Pr] Chemical compound [Ce].[Pr] JSKUQVBNGZGWIN-UHFFFAOYSA-N 0.000 description 1
- FEYWKWXXENSPSR-UHFFFAOYSA-N [Dy].[Tm] Chemical compound [Dy].[Tm] FEYWKWXXENSPSR-UHFFFAOYSA-N 0.000 description 1
- ZVHRIIIRHKMKFJ-UHFFFAOYSA-N [Eu].[Yb].[Sm] Chemical compound [Eu].[Yb].[Sm] ZVHRIIIRHKMKFJ-UHFFFAOYSA-N 0.000 description 1
- VGGBSVULLQANCO-UHFFFAOYSA-N [Nd].[Ho].[Er] Chemical compound [Nd].[Ho].[Er] VGGBSVULLQANCO-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- HKNJOBDPCCDTNX-UHFFFAOYSA-N praseodymium terbium Chemical compound [Pr][Tb] HKNJOBDPCCDTNX-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 150000003502 terbium compounds Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/45—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides
- C04B35/4504—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on copper oxide or solid solutions thereof with other oxides containing rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/80—Constructional details
- H10N60/85—Superconducting active materials
- H10N60/855—Ceramic superconductors
- H10N60/857—Ceramic superconductors comprising copper oxide
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/725—Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/775—High tc, above 30 k, superconducting material
- Y10S505/776—Containing transition metal oxide with rare earth or alkaline earth
- Y10S505/779—Other rare earth, i.e. Sc,Y,Ce,Pr,Nd,Pm,Sm,Eu,Gd,Tb,Dy,Ho,Er,Tm,Yb,Lu and alkaline earth, i.e. Ca,Sr,Ba,Ra
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8222287A | 1987-08-06 | 1987-08-06 | |
| US082222 | 1987-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2031488A AU2031488A (en) | 1989-02-09 |
| AU600156B2 true AU600156B2 (en) | 1990-08-02 |
Family
ID=22169831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU20314/88A Ceased AU600156B2 (en) | 1987-08-06 | 1988-08-02 | Meltable high temperature superconductor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5084439A (ja) |
| EP (1) | EP0302733A3 (ja) |
| JP (1) | JPH06648B2 (ja) |
| AU (1) | AU600156B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU604827B2 (en) * | 1987-01-23 | 1991-01-03 | International Business Machines Corporation | New superconductive compounds of the k2nif4 structural type having a high transition temperature, and method for fabricating same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857504A (en) * | 1987-08-25 | 1989-08-15 | University Of Arkansas | Melt-produced high temperature rare earth barium copper oxide superconductor and processes for making same |
| CN1064723C (zh) * | 1997-12-11 | 2001-04-18 | 西北有色金属研究院 | 一种钕钡铜氧超导单晶体的制备方法 |
| JP2001155566A (ja) * | 1999-12-01 | 2001-06-08 | Internatl Superconductivity Technology Center | 超電導体の接合方法及び超電導体接合部材 |
| KR20130065637A (ko) * | 2010-04-21 | 2013-06-19 | 가부시키가이샤후지쿠라 | 산화물 초전도 도체 및 그 제조 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1069988A (en) * | 1987-01-23 | 1988-07-28 | International Business Machines Corporation | New superconductive compounds of the k2nif4 structural type having a high transition temperature, and method for fabricating same |
| AU2031388A (en) * | 1987-08-25 | 1989-03-02 | University Of Arkansas, The | Melt-produced high temperature superconductor and processes for making same |
-
1988
- 1988-08-02 AU AU20314/88A patent/AU600156B2/en not_active Ceased
- 1988-08-05 EP EP88307230A patent/EP0302733A3/en not_active Withdrawn
- 1988-08-05 JP JP63195942A patent/JPH06648B2/ja not_active Expired - Lifetime
-
1989
- 1989-03-17 US US07/330,921 patent/US5084439A/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1069988A (en) * | 1987-01-23 | 1988-07-28 | International Business Machines Corporation | New superconductive compounds of the k2nif4 structural type having a high transition temperature, and method for fabricating same |
| AU2031388A (en) * | 1987-08-25 | 1989-03-02 | University Of Arkansas, The | Melt-produced high temperature superconductor and processes for making same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU604827B2 (en) * | 1987-01-23 | 1991-01-03 | International Business Machines Corporation | New superconductive compounds of the k2nif4 structural type having a high transition temperature, and method for fabricating same |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2031488A (en) | 1989-02-09 |
| JPH01138132A (ja) | 1989-05-31 |
| EP0302733A2 (en) | 1989-02-08 |
| EP0302733A3 (en) | 1989-12-13 |
| US5084439A (en) | 1992-01-28 |
| JPH06648B2 (ja) | 1994-01-05 |
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